| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.35 | 5.865% | $48.0098 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $117.60 | 5.392% | $123.941 | $123.94 | $123.95 | $123.90 |
| Purchase #3 | $203.39 | 8.218% | $220.1046 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $39.28 | 5.518% | $41.4475 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $231.94 | 8.180% | $250.9127 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $39.96 | 12.346% | $44.8935 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $5.89 | 9.404% | $6.4439 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $683.41 | $735.7530 | $735.74 | $735.75 | $735.60 | |